Dataset Direct Download Service (WFS): Perimeter of PPRGA of the municipality of Caillavet (Gers)

Scope of the Natural Risk Prevention Plan Withdrawal of the Argiles of the municipality of Caillavet in the department of Gers.
This dataset contains the boundaries at the different stages of the development of the RPP. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the:- prescribed perimeter set out in a PPR’s prescription order;- risk exposure perimeter that corresponds to the perimeter regulated by the approved RPP, this approved perimeter is a utility easement;- study scope that corresponds to the envelope in which the hazards were studied.

本数据集为法国热尔省（Gers）凯拉韦镇（Caillavet）黏土片区自然风险预防计划（Natural Risk Prevention Plan，PPR）撤销事项适用范围数据集。本数据集收录了该计划推进各阶段的管控边界，此类边界均为官方法定文书的生效产物，并自指定日期起产生法律效力，具体包括：
- 自然风险预防计划规制指令中载明的法定管控边界；
- 经核准的自然风险预防计划所规制的风险暴露管控边界，该核准边界属于公共役权范畴；
- 对应灾害研究覆盖范围的研究边界。